package com.itgao.mapper;

import com.itgao.pojo.Customer;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

public interface CustomerMapper {
    List<Customer>  selectIF(HashMap map);
    List<Customer>  selectWhen(HashMap map);
    void updateIdAndId(Map map);
    List<Customer>  selectForeach(List list);
}
